Исследование коррозионной стойкости оцинкованных сварных труб

Abstract

There are different metal corrosion resistance tests: electrochemical, in seawater, in salt spray and others. Very often, however, standard tests do not reflect the influence of all parameters of a specific exploitation environment, particularly when corrosion resistance is in addition influenced by metal products manufacture technology. In the latter case, exploitation tests are necessary. Exploitation research of galvanized welded pipes in tap hot water of Vilnius showed that the durability of the pipes depends on pipe manufacture technology.